Hello all,
i have some case like this :
i have product variable with share stock (it mean level stock just is on mother stock, not on variation)
then i have 2 variation like (KRT, PCS). I make some custom reduce for my each variation.
it will be :
if customer buy and choose varian PCS they will reduce 1 PCS on Sale
if customer buy and choose varian BOX they will reduce 10 PCS on Sale
the code is like this
/**
* Add variable setting.
*
* @param $loop
* @param $variation_data
* @param $variation
*/
function ace_add_variation_stock_inventory_multiplier_setting( $loop, $variation_data, $variation ) {
$variation = wc_get_product( $variation );
woocommerce_wp_text_input( array(
'id' => "stock_multiplier{$loop}",
'name' => "stock_multiplier[{$loop}]",
'value' => $variation->get_meta( '_stock_multiplier' ),
'label' => __( 'Qty Per Unit', 'woocommerce' ),
'desc_tip' => 'true',
'description' => __( 'Qty Per Unit', 'woocommerce' ),
'type' => 'number',
'custom_attributes' => array(
'min' => '1',
'step' => '1',
),
) );
}
add_action( 'woocommerce_variation_options_pricing', 'ace_add_variation_stock_inventory_multiplier_setting', 50, 3 );
/**
* Save the custom fields.
*
* @param WC_Product $product
*/
function ace_save_custom_stock_reduction_setting( $product ) {
if ( ! empty( $_POST['_stock_multiplier'] ) ) {
$product->update_meta_data( '_stock_multiplier', absint( $_POST['_stock_multiplier'] ) );
}
}
add_action( 'woocommerce_admin_process_product_object', 'ace_save_custom_stock_reduction_setting' );
/**
* Save custom variable fields.
*
* @param int $variation_id
* @param $i
*/
function ace_save_variable_custom_stock_reduction_setting( $variation_id, $i ) {
$variation = wc_get_product( $variation_id );
if ( ! empty( $_POST['stock_multiplier'] ) && ! empty( $_POST['stock_multiplier'][ $i ] ) ) {
$variation->update_meta_data( '_stock_multiplier', absint( $_POST['stock_multiplier'][ $i ] ) );
$variation->save();
}
}
add_action( 'woocommerce_save_product_variation', 'ace_save_variable_custom_stock_reduction_setting', 10, 2 );
function ace_custom_stock_reduction( $quantity, $order, $item ) {
/** @var WC_Order_Item_Product $product */
$multiplier = $item->get_product()->get_meta( '_stock_multiplier' );
if ( empty( $multiplier ) && $item->get_product()->is_type( 'variation' ) ) {
$product = wc_get_product( $item->get_product()->get_parent_id() );
$multiplier = $product->get_meta( '_stock_multiplier' );
}
if ( ! empty( $multiplier ) ) {
$quantity = $multiplier * $quantity;
}
return $quantity;
}
add_filter( 'woocommerce_order_item_quantity', 'ace_custom_stock_reduction', 10, 3 );
field on product page will be like this
and in order will be like this
in this case customer buy on variable "KRT" and stock reduce 10 pcs
I need that function in purchasing too
its like if i make purchase order and select varian KRT the Stock will be Increase 10 pcs
can you help me
thanks before